STD Home > Understanding How Emtricitabine and Tenofovir Works and What to Tell Your Doctor
- Hepatitis B
- Kidney disease, including kidney failure (renal failure)
- Liver disease, such as liver failure or cirrhosis
- Osteoporosis or other bone problems
- Any allergies, including allergies to food, dyes, or preservatives.
- Pregnant or thinking of becoming pregnant (see Truvada and Pregnancy)
- Breastfeeding (see Truvada and Breastfeeding).